Uwell Caliburn G3 900mAh 25W Pod Kit

Description

Caliburn G3 by Uwell – Technical Overview (900mAh | 25W Pod System)

The Uwell Caliburn G3 is a refillable pod system powered by a 900mAh internal battery with adjustable output up to 25W. The device operates using integrated coil pods and does not support separate coil replacement.

The EU TPD configuration features a 2ml refillable side-fill cartridge with leak-resistant silicone stopper and USB-C charging.

Technical Overview

Activation: Auto-draw + Fire button
Trigger Modes: Auto-draw / Button / Dual mode
Battery: 900mAh internal
Power Output: 5W–25W adjustable
Charging: USB-C, 5V/2A
Pod Capacity: 2ml (EU TPD)
Included Pods: 0.6Ω + 0.9Ω integrated pods
Recommended Saturation Time: 5 minutes (first fill)

System Design

Caliburn G3 features adjustable wattage up to 25W and an OLED display showing battery level, wattage and resistance. The device supports three activation configurations and includes adjustable airflow for MTL and restricted DL use. Coils are integrated into the pod and are not replaceable separately.

Activation & Control

Auto-draw supported
Fire button supported
5-click power on/off
Selectable trigger modes:
- Auto-draw only
- Button only
- Dual activation
Adjustable wattage (5W–25W)
OLED display
Airflow slider adjustment

Pod Filling Protocol – Side-Fill (EU Version)

Remove pod from device
Lift side silicone stopper
Insert nozzle into side fill port
Avoid central airflow chimney
Reseat stopper firmly
Allow approximately 5 minutes for initial wick saturation

E-Liquid Compatibility

0.6Ω Integrated Pod (RDL)

✔ Optimal: 60–70VG
✔ Acceptable: 50/50 VG/PG
⚠ High PG liquids may feel warmer at higher wattage

0.9Ω Integrated Pod (MTL)

✔ Recommended: 50/50 VG/PG nicotine salts or freebase
⚠ High VG liquids may reduce wicking efficiency

Viscosity Note (Ireland): Below 10°C VG thickens and may extend wicking time. In colder environments, slightly reduce wattage if dry sensation occurs.

Hardware Specification Matrix

Component	Specification	User Guidance	Compliance Context
Battery	900mAh internal cell	Charge via 5V/2A USB-C	Subject to WEEE recycling
Output	5W–25W adjustable	Match wattage to pod resistance	Regulated chipset
Pod Architecture	Integrated coil pod (0.6Ω / 0.9Ω)	Replace full pod when flavour declines	Not compatible with G/G2 coils
Filling System	Side-fill via silicone stopper	Remove pod before filling	Leak-resistant design
Trigger Modes	3 selectable configurations	Select preferred mode	User controlled

Compatibility

Compatible exclusively with Uwell Caliburn G3 integrated pods. Not compatible with Caliburn G or Caliburn G2 coils or pods.

Safety Features

Short-circuit protection
Low voltage protection
Overheat protection
8-second cut-off
Open circuit detection

Regulatory Context – Ireland

Intended for adult users (18+)
2ml EU TPD-compliant refillable pod
Electronic device subject to WEEE recycling

FAQ

Are Caliburn G or G2 coils compatible with G3?

No. Caliburn G3 uses integrated coil pods and is not compatible with Caliburn G or G2 coils or pods.

Can I disable the fire button?

Yes. The G3 allows selection between auto-draw only, button only, or dual activation modes.

Document Update Notice:
This product description was last reviewed and updated on 26 February 2026.

Safety

UWELL Caliburn G3 Replaceable Pods (4-Pack)

Price: €13.99